6" X 12" Chevalier Model FSG-612 Hand Feed Surface Grinder 6" X 12" Permanent magnetic chuck, Direct drive spindle motor Specifications (Preliminary) Area of magnetic chuck: 6" (F to B ) X 12" (L to R) Maximum work height over table: 16" Grinding wheel size: 8" (Dia.) X 1/2" (Face) Grinding wheel drive motor: 3/4 HP 3,440 RPM Direct drive Incoming power rfequirement: 3-Phase, 60-Cycle, 575-Volts AC Currently under power: Yes